package es.cea.agendatelefonica;

import java.io.IOException;
import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityTransaction;
import javax.persistence.Query;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.google.appengine.api.datastore.Key;
import com.google.appengine.api.datastore.KeyFactory;


public class EditarContactoServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    public EditarContactoServlet() {
       
    }

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		EntityManagerFactory entityManagerFactory = (EntityManagerFactory) request.getSession().getServletContext().getAttribute("emf");
		EntityManager entityManager = entityManagerFactory.createEntityManager();
		EntityTransaction transaction = entityManager.getTransaction();

		System.out.println(request.getParameter(AgendaAtributos.id.toString()));
		Query query = entityManager.createQuery("SELECT from ContactoTel where id="+ request.getParameter(AgendaAtributos.id.toString())); 
		
		ContactoTel contactoRequerido = (ContactoTel) query.getSingleResult();

		request.setAttribute(AgendaAtributos.contacto.toString(), contactoRequerido);
		request.getRequestDispatcher("editarContacto.jsp").forward(request, response);
		
		
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

}
